Speaker box



FIG. 1 is a front elevation view of a speaker box showing the newdesign,

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front, top, and right side perspective view thereof; and,

FIG. 7 is a rear, top, and left perspective view thereof.

The portions of the design shown in broken lines show unclaimed subjectmatter.

CLAIM The ornamental design for a speaker box, as shown and described.